//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using System;
using System.Xml.XPath;
using DotNetNuke.Common.Utilities;
using DotNetNuke.Modules.Dashboard.Components;
namespace DotNetNuke.Services.Installer.Installers
{
	public class DashboardInstaller : ComponentInstallerBase
	{
		private DashboardControl TempDashboardControl;
		private string Key;
		private string Src;
		private string LocalResources;
		private string ControllerClass;
		private bool IsEnabled;
		private int ViewOrder;
		public override string AllowableFiles {
			get { return "ashx, aspx, ascx, vb, cs, resx, css, js, resources, config, vbproj, csproj, sln, htm, html"; }
		}
		private void DeleteDashboard()
		{
			try {
				DashboardControl dashboardControl = DashboardController.GetDashboardControlByPackageId(Package.PackageID);
				if (dashboardControl != null) {
					DashboardController.DeleteControl(dashboardControl);
				}
				Log.AddInfo(dashboardControl.DashboardControlKey + " " + Util.AUTHENTICATION_UnRegistered);
			} catch (Exception ex) {
				Log.AddFailure(ex);
			}
		}
		public override void Commit()
		{
		}
		public override void Install()
		{
			bool bAdd = Null.NullBoolean;
			try {
				TempDashboardControl = DashboardController.GetDashboardControlByKey(Key);
				DashboardControl dashboardControl = new DashboardControl();
				if (TempDashboardControl == null) {
					dashboardControl.IsEnabled = true;
					bAdd = true;
				} else {
					dashboardControl.DashboardControlID = TempDashboardControl.DashboardControlID;
					dashboardControl.IsEnabled = TempDashboardControl.IsEnabled;
				}
				dashboardControl.DashboardControlKey = Key;
				dashboardControl.PackageID = Package.PackageID;
				dashboardControl.DashboardControlSrc = Src;
				dashboardControl.DashboardControlLocalResources = LocalResources;
				dashboardControl.ControllerClass = ControllerClass;
				dashboardControl.ViewOrder = ViewOrder;
				if (bAdd) {
					DashboardController.AddDashboardControl(dashboardControl);
				} else {
					DashboardController.UpdateDashboardControl(dashboardControl);
				}
				Completed = true;
				Log.AddInfo(dashboardControl.DashboardControlKey + " " + Util.DASHBOARD_Registered);
			} catch (Exception ex) {
				Log.AddFailure(ex);
			}
		}
		public override void ReadManifest(XPathNavigator manifestNav)
		{
			Key = Util.ReadElement(manifestNav, "dashboardControl/key", Log, Util.DASHBOARD_KeyMissing);
			Src = Util.ReadElement(manifestNav, "dashboardControl/src", Log, Util.DASHBOARD_SrcMissing);
			LocalResources = Util.ReadElement(manifestNav, "dashboardControl/localResources", Log, Util.DASHBOARD_LocalResourcesMissing);
			ControllerClass = Util.ReadElement(manifestNav, "dashboardControl/controllerClass");
			IsEnabled = bool.Parse(Util.ReadElement(manifestNav, "dashboardControl/isEnabled", "true"));
			ViewOrder = int.Parse(Util.ReadElement(manifestNav, "dashboardControl/viewOrder", "-1"));
			if (Log.Valid) {
				Log.AddInfo(Util.DASHBOARD_ReadSuccess);
			}
		}
		public override void Rollback()
		{
			if (TempDashboardControl == null) {
				DeleteDashboard();
			} else {
				DashboardController.UpdateDashboardControl(TempDashboardControl);
			}
		}
		public override void UnInstall()
		{
			try {
				DashboardControl dashboardControl = DashboardController.GetDashboardControlByPackageId(Package.PackageID);
				if (dashboardControl != null) {
					DashboardController.DeleteControl(dashboardControl);
				}
				Log.AddInfo(dashboardControl.DashboardControlKey + " " + Util.DASHBOARD_UnRegistered);
			} catch (Exception ex) {
				Log.AddFailure(ex);
			}
		}
	}
}
